DUAL:
FEATURES:  

Charging current: 10-20 A
Battery voltage: 12-24 V
Recommended batteries: from 80 to 225 Ah capacity.
Red, luminous digital display (voltmeter).
75 A insulated clamps.
25 A resettable magneto-thermal protector.
Charging current selector: 10 A - 20 A
Battery voltage selector: 12 V - 24 V - test (battery charge and alternator status check.)
Handle on top for easy transport.
Maximum power consumption: 540 W
Power supply voltage: 230 V ~ 50/60 Hz

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Instruction manual